Base | Representation |
---|---|
bin | 11001010001100000000… |
… | …01001001010101001111 |
3 | 10002000110112002221001002 |
4 | 30220300001021111033 |
5 | 103211430041004102 |
6 | 1502533222010515 |
7 | 116511326500136 |
oct | 14506001112517 |
9 | 3060415087032 |
10 | 868389000527 |
11 | 305310a52044 |
12 | 120371876a3b |
13 | 63b727097a9 |
14 | 3005d02291d |
15 | 178c727e902 |
hex | ca3004954f |
868389000527 has 2 divisors, whose sum is σ = 868389000528. Its totient is φ = 868389000526.
The previous prime is 868389000461. The next prime is 868389000533. The reversal of 868389000527 is 725000983868.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 868389000527 - 236 = 799669523791 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (868389000547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434194500263 + 434194500264.
It is an arithmetic number, because the mean of its divisors is an integer number (434194500264).
Almost surely, 2868389000527 is an apocalyptic number.
868389000527 is a deficient number, since it is larger than the sum of its proper divisors (1).
868389000527 is an equidigital number, since it uses as much as digits as its factorization.
868389000527 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5806080, while the sum is 56.
The spelling of 868389000527 in words is "eight hundred sixty-eight billion, three hundred eighty-nine million, five hundred twenty-seven", and thus it is an aban number.
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